diff options
Diffstat (limited to 'net')
-rw-r--r-- | net/smc/smc_clc.c | 2 | ||||
-rw-r--r-- | net/smc/smc_core.c | 9 | ||||
-rw-r--r-- | net/smc/smc_core.h | 8 | ||||
-rw-r--r-- | net/smc/smc_llc.c | 2 |
4 files changed, 8 insertions, 13 deletions
diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c index aee9ccfa99c2..3e16b887cfcf 100644 --- a/net/smc/smc_clc.c +++ b/net/smc/smc_clc.c @@ -349,7 +349,7 @@ int smc_clc_wait_msg(struct smc_sock *smc, void *buf, int buflen, smc->peer_diagnosis = ntohl(dclc->peer_diagnosis); if (((struct smc_clc_msg_decline *)buf)->hdr.flag) { smc->conn.lgr->sync_err = 1; - smc_lgr_terminate(smc->conn.lgr); + smc_lgr_terminate_sched(smc->conn.lgr); } } diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c index 53b6afbb1d93..1bbce5531014 100644 --- a/net/smc/smc_core.c +++ b/net/smc/smc_core.c @@ -46,6 +46,7 @@ static DECLARE_WAIT_QUEUE_HEAD(lgrs_deleted); static void smc_buf_free(struct smc_link_group *lgr, bool is_rmb, struct smc_buf_desc *buf_desc); +static void __smc_lgr_terminate(struct smc_link_group *lgr, bool soft); /* return head of link group list and its lock for a given link group */ static inline struct list_head *smc_lgr_list_head(struct smc_link_group *lgr, @@ -229,7 +230,7 @@ static void smc_lgr_terminate_work(struct work_struct *work) struct smc_link_group *lgr = container_of(work, struct smc_link_group, terminate_work); - smc_lgr_terminate(lgr); + __smc_lgr_terminate(lgr, true); } /* create a new SMC link group */ @@ -622,8 +623,8 @@ static void __smc_lgr_terminate(struct smc_link_group *lgr, bool soft) smc_lgr_free(lgr); } -/* unlink and terminate link group */ -void smc_lgr_terminate(struct smc_link_group *lgr) +/* unlink link group and schedule termination */ +void smc_lgr_terminate_sched(struct smc_link_group *lgr) { spinlock_t *lgr_lock; @@ -635,7 +636,7 @@ void smc_lgr_terminate(struct smc_link_group *lgr) } list_del_init(&lgr->list); spin_unlock_bh(lgr_lock); - __smc_lgr_terminate(lgr, true); + schedule_work(&lgr->terminate_work); } /* Called when IB port is terminated */ diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h index 094d43c24345..5695c7bc639e 100644 --- a/net/smc/smc_core.h +++ b/net/smc/smc_core.h @@ -285,18 +285,12 @@ static inline struct smc_connection *smc_lgr_find_conn( return res; } -static inline void smc_lgr_terminate_sched(struct smc_link_group *lgr) -{ - if (!lgr->terminating && !lgr->freeing) - schedule_work(&lgr->terminate_work); -} - struct smc_sock; struct smc_clc_msg_accept_confirm; struct smc_clc_msg_local; void smc_lgr_forget(struct smc_link_group *lgr); -void smc_lgr_terminate(struct smc_link_group *lgr); +void smc_lgr_terminate_sched(struct smc_link_group *lgr); void smc_port_terminate(struct smc_ib_device *smcibdev, u8 ibport); void smc_smcd_terminate(struct smcd_dev *dev, u64 peer_gid, unsigned short vlan); diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c index b134a08c929e..0e52aab53d97 100644 --- a/net/smc/smc_llc.c +++ b/net/smc/smc_llc.c @@ -614,7 +614,7 @@ static void smc_llc_testlink_work(struct work_struct *work) rc = wait_for_completion_interruptible_timeout(&link->llc_testlink_resp, SMC_LLC_WAIT_TIME); if (rc <= 0) { - smc_lgr_terminate(smc_get_lgr(link)); + smc_lgr_terminate_sched(smc_get_lgr(link)); return; } next_interval = link->llc_testlink_time; |